Assessment of the Fe–Ni–Al system

For the present assessment, the available experimental data from the literature on the Fe–Ni–Al system was reviewed, to provide reliable information for application- and alloy development-oriented purposes and for a future thermodynamic modelling of the system. The data consists of phase relationships and phase boundaries in the ternary system, as well as thermochemical and diffusion (both experimental and ab initio) results. The present status of the modelling of the system, following the Calphad formalism as well as other approaches, is also described.